Genetidoc Genetic Clinic and DNA Testing Lab is pleased to welcome Dr. Varun Venkat Raghavan, DM Medical Genetics, MD Internal Medicine — Physician and Clinical Geneticist at JSS Hospital, Mysuru — to its panel of specialists.
Dr. Varun Venkat Raghavan brings to Genetidoc something that is genuinely scarce on the Indian genetics landscape: a clinical geneticist whose foundational training is in Internal Medicine rather than Paediatrics. For the large and underserved population of adults in India who need genetics expertise — and who have historically found the field oriented almost entirely toward children — his joining is a meaningful addition to what Genetidoc can offer.
The Physician Who Became a Geneticist
Most clinical geneticists in India come through Paediatrics. The reasons are historical — genetics as a clinical discipline developed earliest in the context of childhood diseases, congenital anomalies, and inborn errors of metabolism. The field’s training infrastructure followed that trajectory.
Dr. Raghavan took a different path. His MD is in Internal Medicine — the discipline of adult disease across organ systems, of complex multisystem presentations, of the patient who does not fit neatly into a single specialty. After completing that foundation, he pursued his DM in Medical Genetics, carrying his adult medicine perspective into a field that needed it.
The result is a geneticist who thinks in both directions: backward into childhood, where many genetic conditions first manifest, and forward into adulthood, where those conditions evolve, where late-onset conditions emerge, and where the burden of living with a genetic diagnosis shifts from parents managing a sick child to adults managing their own health. Based at JSS Hospital, Mysuru — one of Karnataka’s major teaching and tertiary care institutions — he serves patients from across the region who bring exactly this complexity to the clinic.
Neurogenetics — A Passion, Not Just a Speciality
Within clinical genetics, Dr. Raghavan’s deepest interest lies in neurogenetics — the genetic evaluation of movement disorders, hereditary ataxias, and neuromuscular diseases.
These are conditions that sit at an unusual clinical intersection. They often present in adulthood. They are frequently misdiagnosed for years — mistaken for idiopathic neurological disease, for psychiatric presentations, for the sequelae of other conditions — before a genetic cause is identified. And when a genetic answer is finally found, it changes everything: the prognosis, the surveillance plan, the family risk assessment, and often the treatment.
Dr. Raghavan’s combination of neurology-adjacent Internal Medicine training and genetics specialisation makes him particularly well placed to evaluate these cases — bringing the clinical fluency of an adult physician and the molecular precision of a geneticist to what are often the most diagnostically frustrating cases in the referral pile.
The Adult Genetics Gap
India’s genetics services are overwhelmingly paediatric in orientation. The geneticists are predominantly paediatric-trained. The referral pathways are built around children. The awareness campaigns target parents of young children.
This leaves a significant gap: the adult patient who carries a hereditary condition, who has been diagnosed with cancer and wonders whether it is genetic, who has a parent with Huntington’s disease and has not yet been tested, who has an unexplained progressive neurological condition, or who is managing an inborn error of metabolism diagnosed in childhood and has now aged out of paediatric care.
For all of these patients — the adult navigating a genetic condition in a system that was not really designed for them — a geneticist with an internal medicine background is not just preferable. It is the right kind of doctor. Dr. Raghavan fills that clinical role on the Genetidoc panel, and his addition addresses a gap in the platform’s coverage that has been real and meaningful.
Areas of Specialisation
Neurogenetics Specialist evaluation and molecular diagnosis of hereditary neurological conditions — movement disorders, hereditary ataxias, and neuromuscular diseases — with a clinical depth built at the intersection of adult medicine and advanced genetics training.
Adult Genetic Medicine The management of late-onset genetic disorders, hereditary cancers, cardiogenetic conditions, and the transition of care for young adults moving from paediatric genetics services — an area of clinical genetics that is significantly underserved in India.
Skeletal Dysplasia Diagnostic workup and management for rare bone growth syndromes and skeletal malformations, requiring the careful combination of clinical phenotyping and molecular investigation.
Clinical Dysmorphology Systematic phenotypic assessment to identify rare Mendelian syndromes — the foundational clinical skill that shapes the direction and interpretation of genomic testing.
Genetic Counselling Comprehensive risk assessment and guidance for patients and their extended families — covering inheritance patterns, recurrence risks, and the practical implications of a genetic diagnosis across the lifespan.
Mysuru, Karnataka — and Five Languages
Dr. Raghavan is based at JSS Hospital, Mysuru, serving patients from across Karnataka, Tamil Nadu, Andhra Pradesh, and Telangana — a catchment area that covers a large and linguistically diverse population. He consults in Kannada, Tamil, Telugu, Hindi, and English, making him one of the most linguistically versatile specialists on the Genetidoc panel for South Indian patients.
Through Genetidoc, his expertise is available online to adults across India who need a genetics consultation but cannot access one locally — whether they are navigating a late-onset neurological condition, a hereditary cancer risk, or a complex multisystem disorder for which no local genetics specialist exists.
About Genetidoc Genetic Clinic and DNA Testing Lab
Genetidoc is India’s largest network of online genetics specialists, founded by Dr. Roshan Daniel — Clinical Geneticist and Head of the Medical Genetics Department at KIMSHealth, Trivandrum. The platform connects patients and families across India with qualified genetics doctors for consultations, counselling, and DNA testing guidance — making expert genetic care accessible, affordable, and personal.
To book a consultation with Dr. Varun Venkat Raghavan or any Genetidoc specialist, reach us on WhatsApp or visit genetidoc.com.
